Ledger.
Investor · Boca Raton, FL

David P. Ruttenberg

Open David in the network graph →
Filings
1
SEC Form D
Connections
1
co-filers
Capital
across filings
Active
Feb 2026
to Feb 2026

Most-connected co-filers (1)

Stephen J. Czech · Old Greenwich, CT1 shared

Recent filings (1)

Phoeb-X, Inc.Feb 2026 · 1 co-filer

Derived from public SEC Form D (Reg D) filings; entities resolved probabilistically. See David in the interactive graph →